Acme Innovations Ltd.
Building the Future of Enterprise Technology
123 Business Boulevard, Suite 400, New York, NY 10001
contact@acmeinnovations.com | +1 (555) 019-2834
www.acmeinnovations.com
John Doe
Chief Operations Officer
Global Tech Enterprises
456 Corporate Way, San Francisco, CA 94105
July 31, 2026
SUBJECT: Official Business Proposal & Strategic Partnership Agreement
Sincerely,
Jane Smith
Managing Director
Acme Innovations Ltd.
About this tool
Our client-side letterhead builder renders custom company documents directly in your browser's memory, guaranteeing zero data logging and complete confidentiality for corporate communications. No files are ever uploaded to a server — everything stays on your device.
Features
- 4 Template Styles — Modern, Corporate, Minimal, and Classic layouts to match any brand identity.
- Custom Accent Colors — Pick from curated presets or use the color picker to match your exact brand palette.
- Logo Upload — Upload your company logo PNG or SVG and it renders live in the A4 preview.
- Live A4 Preview — Every edit updates the document sheet in real time so you always see the final output.
- Instant PDF Export — Downloads a high-resolution, print-ready PDF at A4 dimensions with a single click.
How It Works
Fill in your company branding, recipient details, and letter body in the left panel. The A4 sheet on the right updates instantly. Once satisfied with your letterhead, click Export PDF to generate and download the document directly in your browser using html2canvas and jsPDF — no server required.
Frequently asked questions
Everything you need to know about Business Letterhead Generator.
Is this letterhead generator completely free and private?
Yes — 100% free with no sign-up required. The entire tool runs client-side in your browser. Your company details, logo, and letter content are never uploaded to any server and are discarded when you close the tab.
What template styles are available?
The generator includes four professional layouts: Modern (horizontal split header with a colored border), Corporate (full-width accent bar with aligned logo and contact block), Minimal (clean single-line header), and Classic (centered serif layout ideal for traditional formal correspondence).
Can I upload my own company logo?
Yes. Click the 'Upload Logo' button in the Company Branding section to upload any PNG, JPG, SVG, or GIF file from your device. The logo renders live in the A4 preview and is embedded directly in the exported PDF.
How is the PDF generated — is it vector or raster?
The PDF is generated by rendering the live HTML preview to a high-resolution canvas (2× pixel ratio) using html2canvas, then embedding that canvas image into a jsPDF document at A4 dimensions. The output is a raster PDF — very sharp for printing but not vector-editable in Acrobat.
Can I change the accent color to match my brand?
Yes. You can choose from six curated presets (green, navy, indigo, red, amber, charcoal) or use the custom color picker to enter any hex value. The accent color is applied to headers, borders, the subject label, and the sender name in the footer.